After the installation of Truss Gantries along Ch. 52+000 to 57+000 and Ch. 42+000 to 45+000 currently a live carriageway including at Ch. 1+545, It was observed that the walkway gratings with 2mm thick G.I sheet beneath was not attached (by screw) to IPE80 and just laid panel after panel. Sudden gust wind and vibration may lose the walkway and accessories from current setting and inopportunely may fall to passing cars and/or hit anybody.
Hazard category: Struck by / against